Article Per Year (5 Year)
p-Index From 2021 - 2026
1.908
P-Index
This Author published in this journals
All Journal MEDIA KONSERVASI Bumi Lestari Jurnal Sains dan Teknologi Jurnal Pendidikan Fisika BERITA BIOLOGI JURNAL BIOLOGI INDONESIA Jurnal Purifikasi Jurnal Pembelajaran Sains SOSCIED Dinamika Lingkungan Indonesia Papua Journal Physics Education Jurnal Ilmu Pendidikan Indonesia Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) JURNAL BIOLOGI PAPUA Jurnal Median Arsitektur dan Planologi Gema Kesehatan Jurnal Manusia dan Lingkungan
Auldry Fransje Walukouw
Universitas Cenderawasih
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

Published : 24 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : JURNAL BIOLOGI PAPUA

 1 
Pemanfaatan Limbah Industri Pengolahan Kayu Sebagai Sumber Energi Arang Alternatif di Kota Jayapura Jefri F.N. Maurits; Audry F. Walukow; Johnson Siallagan
Jurnal Biologi Papua Vol 15, No 1 (2023)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.2700

Abstract

The waste of sawdust and wood chips in the wood processing industry in Jayapura City has not been utilized properly and maximally, but only as firewood. In fact, this waste has a large enough potential to be developed as a raw material for making charcoal briquettes. This research method analyzed the calorific value of 5 (five) treatments using Completely Randomized Design, using 5 (five) repetitions so that the total treatment was 25 (twenty five). The treatment in this study was T0: 100% sowang wood charcoal, T1: sawdust/merbau wood chips (90%) + 10% tapioca flour, T2 : sawdust/merbau wood chips 70% + sawdust/mixed jungle wood chips 20% + 10% tapioca flour, T3: 45% merbau sawdust/wood chips + 45% mixed jungle sawdust/wood chips + 10% tapioca flour, T4: 20% merbau sawdust/wood chips + sawdust/wood chips mixed jungle 70% + 10% tapioca flour. The results showed that T0: 100% sowang wood charcoal produced the highest calorific value, namely 7,619 cal/gram compared to other treatments. The highest calorific value of charcoal briquettes is the T2 calorific value treatment: 70% merbau sawdust/chip + 20% mixed sawdust/jungle wood chips + 10% tapioca flour, with a calorific value of 6,230 cal/gram and charcoal briquettes when it has been produced regularly commercially, grilled fish traders and satay traders are willing to use charcoal briquettes from wood processing industry waste. Key words: wood waste; alternative fuel; charcoal briquettes.
Status Mutu Kualitas Udara Ambien Pada Beberapa Kota Besar di Papua Menggunakan ArcGIS Indah D. Setyowati; Auldry F. Walukow; Basa T. Rumahorbo; Johnson Siallagan; Novita Medyati
Jurnal Biologi Papua Vol 15, No 1 (2023)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jbp.2701

Abstract

The increase in population in recent years has affected the utilization of facilities and infrastructure, including the use of vehicles. For the past 10 years, the population in Papua has increased by around 4.13% per year, resulting in the need for daily mobility to increase. The high mobility demand in Papua could affect the increase in pollution, thus affecting the air quality. Exposure to pollutants in ambient air and environmental noise in the long term will have an impact on human health. Therefore, in this study, we analyze the current conditions of air pollution parameters in several major cities in Papua, such as Jayapura, Merauke, Sentani, and Timika. The method used is a survey. Environmental parameters measured were air content of SO2, NO3, PM 10, PM 2.5, HC, O3, CO, dust, Pb, noise, and The Air Pollutant Standard Index (ISPU) value. Observational data obtained were analyzed and displayed using the ArcGIS program. The parameters for determining the location of sampling points are densely packed highway areas, industrial areas, residential areas, and offices. The results of the study indicated that the ambient air quality in all study sites is below the required quality standard. While the results of environmental noise that exceed the highest quality standards located in specifics area on each study site are as follows, Merauke at PLTD Merauke I PT. PLN Persero with 81.24 dB(A), Sentani at Sentani City Square Roads with 70.2 dB (A), Mimika at Perumahan Pemda SP-2 with 65.30 dB(A), and Sentani at Kantor Bupati Jayapura with 64, 54 dB (A). However, the ISPU value for pollutant substances is still in the range of 0-50, which means that the air quality category is very good to carry any outdoor activities, and does not have any negative impact on humans, animals, or plants.Key words: air quality; noice; ISPU; Papua.
Co-Authors . Kholil Achmad, Fariz Albert Lumbu Amiruddin Basa T Rumahorbo Burana Pattana D Djokosetiyanto, D D. Djokosetiyanto Dedi Soedarma DEDI SOEDHARMA Dionizius R Wateriri Efania Randai Fian Irsada Florentina Maria Panda Florentina Maria Panda, Florentina Maria Indah D. Setyowati Jefri F.N. Maurits Johnson Siallagan Johnson Siallagan KholiPdan, KholiPdan Maklon Warpur Manalu, Janviter Nofriana Tajo Novita Medyati Novita Medyati Novita Medyati Riano M Rumbiak Risky Novant Suharyadi Suharyadi Tiurlina Siregar Trieana S Tuhusula Triwiyono - Triwiyono Triwiyono Triwiyono Triwiyono, Triwiyono Wiher Haeraty Yohanes Kakyarmabin Yosep Kasibmabin Yundari, Yundari